public class Animal {
    public  String name;
    public  int age;
    public String color;
    public void eat(){
        System.out.println(this.name+"正在吃饭");
    }

//    public Animal(String name, int age, String color) {
//        this.name = name;
//        this.age = age;
//        this.color = color;
   // }
}
